Physics
Physics, 30.08.2019 21:00, fredericksppeedddf

Which is a part of a vacuum?
a) inclined plane
b) block and tackle
c) wedge
d) lever

answer
Answers: 1

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Do you know the correct answer?
Which is a part of a vacuum?
a) inclined plane
b) block and tackle
c) wedge
...

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